/* ── Design Tokens ── */
:root {
  --bg: #08080e;
  --surface: #0f0f1a;
  --surface2: #151520;
  --border: #1e1e2e;
  --accent: #6c63ff;
  --accent2: #a78bfa;
  --accent-glow: rgba(108,99,255,0.25);
  --green: #10b981;
  --yellow: #f59e0b;
  --red: #ef4444;
  --text: #f0f0f8;
  --text-muted: #6b7280;
  --radius: 16px;
  --radius-sm: 10px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Utility ── */
.gradient-text {
  background: linear-gradient(135deg, #a78bfa 0%, #6c63ff 50%, #818cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: background 0.3s, backdrop-filter 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(8,8,14,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: var(--border);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 24px;
  margin-left: 8px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

.nav-actions {
  display: flex;
  gap: 10px;
  margin-left: auto;
}

.btn-ghost {
  padding: 8px 18px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn-accent {
  padding: 8px 18px;
  background: var(--accent);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
}
.btn-accent:hover { background: #7c74ff; box-shadow: 0 4px 20px var(--accent-glow); }

.nav-mobile-cta {
  display: none;
  margin-left: auto;
  padding: 8px 16px;
  background: var(--accent);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
}

@media (max-width: 640px) {
  .nav-links, .nav-actions { display: none; }
  .nav-mobile-cta { display: block; }
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 24px 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}

.blob-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #6c63ff 0%, transparent 70%);
  top: -200px;
  left: -100px;
  animation: blobFloat1 12s ease-in-out infinite alternate;
}

.blob-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #a78bfa 0%, transparent 70%);
  top: 100px;
  right: -100px;
  animation: blobFloat2 15s ease-in-out infinite alternate;
}

.blob-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #818cf8 0%, transparent 70%);
  bottom: -100px;
  left: 30%;
  animation: blobFloat3 10s ease-in-out infinite alternate;
}

@keyframes blobFloat1 {
  0% { transform: translate(0,0) scale(1); }
  100% { transform: translate(60px, 80px) scale(1.15); }
}
@keyframes blobFloat2 {
  0% { transform: translate(0,0) scale(1); }
  100% { transform: translate(-50px, 60px) scale(1.1); }
}
@keyframes blobFloat3 {
  0% { transform: translate(0,0) scale(1); }
  100% { transform: translate(40px, -50px) scale(1.2); }
}

.dot-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 80%);
}

/* Floating icons */
.floating-icons {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.float-icon {
  position: absolute;
  opacity: 0.6;
}

.float-1 {
  top: 18%;
  left: 4%;
  animation: floatUpDown 6s ease-in-out infinite;
}
.float-2 {
  top: 55%;
  left: 7%;
  animation: floatUpDown 8s ease-in-out infinite 1s;
}
.float-3 {
  top: 10%;
  right: 8%;
  animation: floatUpDown 7s ease-in-out infinite 0.5s;
}
.float-4 {
  bottom: 22%;
  right: 5%;
  animation: floatUpDown 5.5s ease-in-out infinite 2s;
}
.float-5 {
  top: 70%;
  right: 14%;
  animation: floatUpDown 9s ease-in-out infinite 1.5s;
}

@keyframes floatUpDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

@media (max-width: 900px) {
  .float-1, .float-2, .float-5 { display: none; }
  .float-3 { top: 8%; right: 4%; }
  .float-4 { bottom: 10%; right: 3%; }
}

.hero-inner {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 2;
}

.hero-left {
  flex: 1;
  animation: fadeUp 0.8s ease forwards;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(108,99,255,0.12);
  border: 1px solid rgba(108,99,255,0.3);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent2);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.hero-badge-dot {
  width: 7px;
  height: 7px;
  background: var(--accent2);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-headline {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.04em;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.cta-primary {
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--accent), #7c74ff);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 4px 24px rgba(108,99,255,0.35);
  letter-spacing: -0.01em;
  display: inline-block;
}
.cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(108,99,255,0.5);
}

.cta-ghost {
  padding: 14px 24px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-block;
}
.cta-ghost:hover { border-color: var(--accent2); color: var(--accent2); }

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.avatars {
  display: flex;
}

.avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: white;
  margin-left: -6px;
}
.avatar:first-child { margin-left: 0; }
.av1 { background: #6c63ff; }
.av2 { background: #10b981; }
.av3 { background: #f59e0b; }
.av4 { background: #ef4444; }

/* Phone mockup */
.hero-right {
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  animation: fadeUp 0.8s ease 0.2s both;
}

.phone-mockup {
  position: relative;
  width: 280px;
  flex-shrink: 0;
}

.phone-inner {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 32px;
  padding: 16px;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.04),
    0 24px 64px rgba(0,0,0,0.7),
    inset 0 1px 0 rgba(255,255,255,0.07);
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  z-index: 1;
}

.phone-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.phone-header span {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text);
  flex: 1;
}
.phone-status-dot {
  width: 7px;
  height: 7px;
  background: #10b981;
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.phone-image-placeholder {
  background: linear-gradient(135deg, #111128 0%, #1a1a30 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  height: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
}
.phone-image-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(108,99,255,0.08), rgba(167,139,250,0.04));
}
.phone-image-placeholder span {
  font-size: 0.6rem;
  color: var(--text-muted);
  text-align: center;
  padding: 0 12px;
  position: relative;
}

.phone-device-name {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  line-height: 1.3;
}

.phone-badges {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.phone-badge {
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.pb-purple { background: rgba(108,99,255,0.15); color: #a78bfa; border: 1px solid rgba(108,99,255,0.25); }
.pb-green { background: rgba(16,185,129,0.15); color: #10b981; border: 1px solid rgba(16,185,129,0.25); }
.pb-blue { background: rgba(99,179,237,0.15); color: #63b3ed; border: 1px solid rgba(99,179,237,0.25); }

.phone-scores {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.phone-score-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.phone-score-label {
  font-size: 0.62rem;
  color: var(--text-muted);
  width: 70px;
  flex-shrink: 0;
}
.phone-score-bar {
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
}
.phone-score-fill {
  height: 100%;
  border-radius: 999px;
}
.psf-green { background: #10b981; }
.psf-yellow { background: #f59e0b; }
.phone-score-num {
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
}
.psn-yellow { color: #f59e0b; }

.phone-replace-badge {
  background: rgba(108,99,255,0.12);
  border: 1px solid rgba(108,99,255,0.25);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 0.68rem;
  color: var(--accent2);
  font-weight: 600;
  text-align: center;
}

.phone-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(108,99,255,0.2), transparent);
  z-index: 0;
  pointer-events: none;
  border-radius: 50%;
}

@media (max-width: 860px) {
  .hero {
    padding: 100px 24px 60px;
  }
  .hero-inner {
    flex-direction: column;
    gap: 48px;
    text-align: center;
  }
  .hero-left { display: flex; flex-direction: column; align-items: center; }
  .hero-sub { text-align: center; }
  .hero-ctas { justify-content: center; }
  .hero-social-proof { justify-content: center; }
  .phone-mockup { width: 240px; }
  .phone-image-placeholder { height: 100px; }
}

@media (max-width: 480px) {
  .hero-right { display: none; }
}

/* ── Stats bar ── */
.stats-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  padding: 28px 24px;
}
.stats-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.stat-item {
  text-align: center;
  padding: 8px 48px;
}
.stat-value {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
}
.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 3px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}
@media (max-width: 640px) {
  .stat-item { padding: 12px 24px; }
  .stat-divider { display: none; }
}

/* ── Sections shared ── */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent2);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.15;
  margin-bottom: 14px;
}

.section-sub {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 540px;
  margin-bottom: 56px;
}

/* ── Features ── */
.features {
  padding: 100px 24px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (max-width: 640px) {
  .features-grid { grid-template-columns: 1fr; }
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
}
.feature-card:hover {
  border-color: rgba(108,99,255,0.4);
  transform: translateY(-3px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── How it works ── */
.how-it-works {
  padding: 100px 24px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.steps-row {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.hiw-step {
  flex: 1;
  text-align: center;
  padding: 0 24px;
}

.hiw-num {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--accent2);
  opacity: 0.6;
  margin-bottom: 16px;
}

.hiw-icon {
  width: 64px;
  height: 64px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}

.hiw-step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.hiw-step p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.hiw-connector {
  display: flex;
  align-items: center;
  padding-top: 48px;
  flex-shrink: 0;
}

.connector-line {
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.connector-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.5;
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .steps-row { flex-direction: column; align-items: center; gap: 32px; }
  .hiw-connector { display: none; }
}

/* ── Pricing ── */
.pricing {
  padding: 100px 24px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 780px;
  margin: 0 auto;
}

@media (max-width: 640px) {
  .pricing-grid { grid-template-columns: 1fr; }
}

.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  transition: border-color 0.2s;
}

.pricing-card-pro {
  border-color: rgba(108,99,255,0.5);
  box-shadow: 0 0 0 1px rgba(108,99,255,0.15), 0 8px 40px rgba(108,99,255,0.12);
}

.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent), #7c74ff);
  color: white;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

.plan-name {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 8px;
}

.price-amount {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.price-period {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.plan-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.5;
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text);
}

.pf-check {
  color: var(--text-muted);
  font-weight: 700;
  flex-shrink: 0;
}
.pf-accent { color: var(--accent2); }

.plan-cta {
  display: block;
  text-align: center;
  padding: 13px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: -0.01em;
}

.plan-cta-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.plan-cta-ghost:hover { border-color: var(--accent2); color: var(--accent2); }

.plan-cta-accent {
  background: linear-gradient(135deg, var(--accent), #7c74ff);
  border: 1px solid transparent;
  color: white;
  box-shadow: 0 4px 20px rgba(108,99,255,0.35);
}
.plan-cta-accent:hover { transform: translateY(-2px); box-shadow: 0 6px 30px rgba(108,99,255,0.5); }

/* ── CTA Banner ── */
.cta-banner {
  padding: 80px 24px;
  background: linear-gradient(135deg, rgba(108,99,255,0.2) 0%, rgba(167,139,250,0.1) 100%);
  border-top: 1px solid rgba(108,99,255,0.2);
  border-bottom: 1px solid rgba(108,99,255,0.2);
  text-align: center;
}

.cta-banner-inner {
  max-width: 560px;
  margin: 0 auto;
}

.cta-banner h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 12px;
}

.cta-banner p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 28px;
}

/* ── Footer ── */
.footer {
  padding: 48px 24px 0;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 32px;
  flex-wrap: wrap;
}
.footer-brand { display: flex; flex-direction: column; gap: 8px; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
  text-decoration: none;
}
.footer-tagline { font-size: 0.8rem; color: var(--text-muted); }
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text); }
.footer-copy {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 0 24px;
  font-size: 0.78rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
}

/* ── Scroll animation ── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}